Another teachers union is about to start rotating strike action.
The Ontario English Catholic Teachers' Association will walk off the job next week, if a deal is not reached with the province beforehand.
The Niagara Catholic District School Board will be targeted on Monday February 24th.
The OECTA will also be taking part in a province-wide walkout with three other teachers unions this Friday.
This will close all Niagara Catholic and DSBN elementary and high schools.

Video Released by NRP of Murder Suspects
Deputy Mayor Perplexed Over Storm's Impact
Police Investigate Conservation Area Arson
Police Looking for Fort Erie Shooting Suspect
Niagara Not Alone in Rain Storm
Niagara Falls Woman Charged with Fraud
Niagara Farms Holding Steady: Report